77984151

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11497}}^1$

素因数の和:11543

約数の個数: 32

約数和(自身を含む): 132456960

約数和(自身を除く): 54472809

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 11497, 34491, 80479, 195449, 218443, 241437, 586347, 655329, 1368143, 1529101, 3713531, 4104429, 4587303, 11140593, 25994717, 77984151]

約数ペア:

[(1, 77984151), (3, 25994717), (7, 11140593), (17, 4587303), (19, 4104429), (21, 3713531), (51, 1529101), (57, 1368143), (119, 655329), (133, 586347), (323, 241437), (357, 218443), (399, 195449), (969, 80479), (2261, 34491), (6783, 11497)]